CN201233881Y - 一种防滑灯泡 - Google Patents

一种防滑灯泡 Download PDF

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Publication number
CN201233881Y
CN201233881Y CNU2008201217788U CN200820121778U CN201233881Y CN 201233881 Y CN201233881 Y CN 201233881Y CN U2008201217788 U CNU2008201217788 U CN U2008201217788U CN 200820121778 U CN200820121778 U CN 200820121778U CN 201233881 Y CN201233881 Y CN 201233881Y
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bulb
lamp cap
lamp holder
screw thread
external screw
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詹云翔
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Abstract

本实用新型涉及一种防滑灯泡,包括灯头、玻壳,玻壳内设有芯柱、灯丝和导丝,灯头上设有外螺纹,在外螺纹上间隔设有多个防滑槽。采用了上述技术方案的本实用新型的优点是:由于在灯头的外螺纹上设置了若干个防滑槽体,所以在拧紧时增大了灯头与灯座间的摩擦力,使两者不容易发生松脱打滑的现象,大大增加了安全性。

Description

一种防滑灯泡
技术领域
本实用新型涉及照明灯泡,尤其涉及一种安全性高、不容易从灯座内松脱出的防滑灯泡。
背景技术
目前的照明灯,多是采用螺纹连接,即在灯头上设有外螺纹,在灯座上设有内螺纹,两者螺纹连接,螺纹连接的缺点是容易发生打滑脱扣的现象,灯头容易从灯座中脱落出来,造成损坏,不适用于一些保险系数要求较高的场合,比如晃动的船体上、行驶的汽车上等。
因此普通的灯头与灯座之间连接不够紧固,容易发生打滑,安全性不高。
发明内容
本实用新型针对现有技术中的不足,提供了一种可增加灯头与灯座间摩擦力、防止灯泡脱落的安全性高的灯泡。
为了解决上述技术问题,本实用新型通过下述技术方案得以解决:
一种防滑灯泡,包括灯头、玻壳,玻壳内设有芯柱、灯丝和导丝,灯头上设有外螺纹,在外螺纹上间隔设有多个防滑槽。
作为优选,沿外螺纹周向上相邻的两个防滑槽之间的间隔相等。
采用了上述技术方案的本实用新型的优点是:由于在灯头的外螺纹上设置了若干个防滑槽体,所以在拧紧时增大了灯头与灯座间的摩擦力,使两者不容易发生松脱打滑的现象,大大增加了安全性。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图与具体实施方式对本实用新型作进一步详细描述:
实施例:一种防滑灯泡,包括灯头1、玻壳2,玻壳2内设有芯柱3、灯丝4和导丝5,灯头1上设有外螺纹6,在外螺纹6上间隔设有多个防滑槽7。\
为使得灯泡整体美观大方及当灯头拧紧在灯座上时,灯头各处的摩擦力相同,沿外螺纹6周向上相邻的两个防滑槽7之间的间隔相等。所述的防滑槽7的形状可以有多种形状,比如矩形、椭圆形等。

Claims (2)

1.一种防滑灯泡,包括灯头(1)、玻壳(2),玻壳(2)内设有芯柱(3)、灯丝(4)和导丝(5),灯头(1)上设有外螺纹(6),其特征在于:在外螺纹(6)上间隔设有多个防滑槽(7)。
2.根据权利要1所述的一种防滑灯泡,其特征在于:沿外螺纹(6)周向上相邻的两个防滑槽(7)之间的间隔相等。
CNU2008201217788U 2008-07-18 2008-07-18 一种防滑灯泡 Expired - Fee Related CN201233881Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201217788U CN201233881Y (zh) 2008-07-18 2008-07-18 一种防滑灯泡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201217788U CN201233881Y (zh) 2008-07-18 2008-07-18 一种防滑灯泡

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CN201233881Y true CN201233881Y (zh) 2009-05-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150253236A1 (en) * 2012-09-29 2015-09-10 Ecolab USA, Inc. System and method for detection and system and method for water treatment
US20150259230A1 (en) * 2012-09-29 2015-09-17 Ecolab Usa Inc. System and method for chemical dosage optimization in water treatment and system and method for water treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150253236A1 (en) * 2012-09-29 2015-09-10 Ecolab USA, Inc. System and method for detection and system and method for water treatment
US20150259230A1 (en) * 2012-09-29 2015-09-17 Ecolab Usa Inc. System and method for chemical dosage optimization in water treatment and system and method for water treatment

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Granted publication date: 20090506

Termination date: 20110718